1.修改获取全部关系类型的方法2

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/BaseRelationshipServiceImpl.java

@@ -81,12 +81,14 @@ public class BaseRelationshipServiceImpl implements IBaseRelationshipService {
 
         List<String> relationTypes = new ArrayList<>();
 
-        String cypher = "MATCH ()-[r]->() RETURN distinct  type(r) as name ";
+        String cypher = " MATCH (n)-[r]->() RETURN id(STARTNODE(r)) as startId,id(endNode(r)) as endId, type(r) as name";
         logger.info("cypher:" + cypher);
         StatementResult result = session.run(cypher);
 
         while (result.hasNext()) {
             Record record = (Record) result.next();
+            Long startId = record.get("startId").asLong();
+            Long endId = record.get("endId").asLong();
 
             String name = record.get("name").asString();
             if (name.equals("Input")) {
@@ -99,6 +101,11 @@ public class BaseRelationshipServiceImpl implements IBaseRelationshipService {
                 name = "执行";
             }
 
+//            if (name == null || name.equals("null")) {
+//                name = startId + "-" + "relation" + "-" + endId;
+//            } else {
+//                name = startId + "-" + name + "-" + endId;
+//            }
             if (!relationTypes.contains(name)) {
                 relationTypes.add(name);
             }